INCOME TAXES - Income Tax Expense (Benefit) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Disclosure [Abstract]
Income tax expense	$ 379	$ 422	$ 582
Tax effect of changes in OCI	62	289	(1,319)
Total comprehensive income tax expense (benefit)	$ 441	$ 711	$ (737)